Investigation of influence of contact conditions on the strained-deformed state of unbounded elastic plate with two inclusions (Q2703325)

The author considers the unbounded elastic plate with two inclusions. The plate is subjected at infinity either to unilateral tension under arbitrary angle to the axis \(OX\), or to bilateral tension. The following three types of contact on the boundary of inclusions are considered: perfect contact; perfect contact with tension; smooth sliding contact without friction. Using two-dimesional linear approximation of the unknown density of potential, closed systems of algebraic equations are obtained for all types of contact. Some numerical results are presented for particular cases.